2276200

Information

• Patent Grant
• 2276200

• References
• Source

• Patent Number

  2,276,200

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  82 years ago

• CPC

  • G11B5/1278 - specially adapted for magnetisations perpendicular to the surface of the record carrier
  • Y10S29/028 - Magnetic recording digest

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 029 - Metal working
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER